import java.util.Scanner;
public class Number
{
    public static void main(String args[]) {
        int number=0,d5,d4,d3,d2,d1;
        Scanner reader = new Scanner(System.in);
        System.out.println("输入一个1至99999之间的数");
        number = reader.nextInt();
        if(number >= 1 && number <= 99999 ) //判断number在1至99999之间的条件
        {
            //【代码2】   //计算number的最高位（万位）d5
            d5 = number / 10000;
            //【代码3】   //计算number的千位d4
            d4 = number % 10000 / 1000;
            //【代码4】   //计算number的百位d3
            d3 = number % 1000 / 100;
            d2=number%100/10;
            d1=number%10;
            if(d5 != 0)  //判断number是5位数的条件
            {
                System.out.println(number+"是5位数");
                if(d5 == d1 && d4 == d2) //判断number是回文数的条件
                {
                    System.out.println(number+"是回文数");
                }
                else
                {
                    System.out.println(number+"不是回文数");
                }
            }
            else if(d4 != 0)  //判断number是4位数的条件
            {
                System.out.println(number+"是4位数");
                if(d4 == d1 && d3 == d2) //判断number是回文数的条件码
                {
                    System.out.println(number+"是回文数");
                }
                else
                {
                    System.out.println(number+"不是回文数");
                }
            }
            else if(d3 != 0)  //判断number是3位数的条件
            {
                System.out.println(number+"是3位数");
                if(d3 == d1 ) //判断number是回文数的条件
                {
                    System.out.println(number+"是回文数");
                }
                else
                {
                    System.out.println(number+"不是回文数");
                }
            }
            else if(d2!=0)
            {
                System.out.println(number+"是2位数");
                if(d1==d2)
                {
                    System.out.println(number+"是回文数");
                }
                else
                {
                    System.out.println(number+"不是回文数");
                }
            }
            else if(d1!=0)
            {
                System.out.println(number+"是1位数");
                System.out.println(number+"是回文数");
            }
        }
        else
        {
            System.out.printf("\n%d不在1至99999之间",number);
        }
    }
}
